Multispectral imaging based on computational imaging and a narrow-band absorptive filter array

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United States of America Patent

PATENT NO 9823128
SERIAL NO

15027501

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Abstract

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Multispectral imaging systems are disclosed. An exemplary multispectral imager includes a narrow-band absorptive filter array and a sensor array comprising a plurality of pixels. The narrow-band absorptive filter array has a plurality of filter elements, each filter element being associated with a pixel of the sensor array. The filter elements are organized into groups of N filter elements, where N is greater than three. Each filter element absorbs one narrow band and transmits N−1 narrow bands. The group of N filter elements absorbs all N narrow bands.

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Patent Owner(s)

  • THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ashok, Amit Tucson, US 6 330
Pau, Stanley Tucson, US 55 705

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